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36 result(s) for "Gwynn, Lisa"
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eHealth Familias Unidas Mental Health: Protocol for an effectiveness-implementation hybrid Type 1 trial to scale a mental health preventive intervention for Hispanic youth in primary care settings
This article focuses on the rationale, design and methods of an effectiveness-implementation hybrid type I randomized trial of eHealth Familias Unidas Mental Health , a family-based, online delivered intervention for Hispanic families to prevent/reduce depressive and anxious symptoms, suicide ideation/behaviors, and drug use in Hispanic youth. Utilizing a rollout design with 18 pediatric primary care clinics and 468 families, this study addresses intervention effectiveness, implementation research questions, and intervention sustainment, to begin bridging the gap between research and practice in eliminating mental health and drug use disparities among Hispanic youth. Further, we will examine whether intervention effects are partially mediated by improved family communication and reduced externalizing behaviors, including drug use, and moderated by parental depression. Finally, we will explore whether the intervention’s impact on mental health and drug use, as well as sustainment of the intervention in clinics, varies by quality of implementation at clinic and clinician levels. Trail registration: ClinicalTrials.gov Identifier: NCT05426057 , First posted June 21, 2022.
Connecting Primary Care Providers in Free Clinics with Specialists Via Telehealth: A Pilot Program with Three Miami Clinics
The Medical Alumni Volunteer Expert Network (MAVEN) Project (MP) in Miami, Florida piloted primary care provider (PCP)-specialist telehealth consults in three clinics for the uninsured. Preliminary findings suggest telehealth consults may improve quality of care, provider knowledge, and confidence, and may represent innovative health care delivery for the uninsured.
Association of Adverse Childhood Experiences with Heart Conditions in Children: Insight from the 2019–2020 National Survey of Children’s Health
Adverse Childhood Experiences (ACEs) have been associated with a higher risk of developing cardiovascular diseases and premature mortality in adults. OBJECTIVES: We evaluated the associations between ACEs and heart diseases among children in the United States. METHODS: Data on children ages 0 to 17 years reported by parents/guardians to have current heart conditions were analyzed. Using Stata version 17 software, descriptive statistics were generated for the demographic characteristics and the various health outcomes using the chi-square of independence. Multivariate logistic regression models were employed to determine the associations between ACEs and heart conditions, the severity of heart conditions, and overall health status. RESULTS: There were 826 children with current heart conditions from a total of 68,753 surveyed children. This corresponded to an estimated 780,000 (1.13%) children living with heart conditions in the U.S. On multivariate logistic models, several ACEs, including household economic hardship, parental/guardian’s alcohol/drug abuse, severe mental health illness of parents/guardians, racial/ethnic discrimination, exposure to neighborhood violence, and accumulation of two or more ACEs, were significantly associated with heart diseases among children. Though the accumulation of two or more ACEs did not have a significant association with the severity of heart condition, it was significantly associated with caregiver reports of undesirable overall health status. CONCLUSIONS: ACEs are significantly associated with heart conditions among children and contribute to unfavorable overall health status among children with heart conditions in the U.S. There is a need for policies and programs that will promptly identify ACEs and mitigate their negative impact on children.
Lessons from community during COVID-19: understanding needs and preferences for the development of a disease prevention and health promotion initiative
Many patients face barriers when it comes to confident healthcare decision making. During the COVID-19 pandemic, individuals had to weigh the risks and benefits of potential health risks, and scientists had the challenge of summarizing and communicating risks from various scientific domains. Community-Based Participatory Research (CBPR) methodology combines the concerns and expertise of researchers and community members to improve health. This study aimed to (1) identify topics and methods for delivering health information about COVID-19 through mixed methods of (a) quantitatively examining reasons for and against vaccination and testing and trusted sources of information and (b) qualitatively examining intervention preferences, and (2) to design an intervention based on the needs and preferences of the community and in partnership with community health champions. Quantitative data illustrated concerns related to testing, vaccination, and trust that impacted school community members’ willingness to engage in healthy behaviors. Qualitative data demonstrated that key intervention preferences of school community members included transparency of health messaging, messaging from trusted sources of information, desire for general health information, caution with incentives and mandates, and formatting the intervention for the audience. These data informed a customized town-hall style intervention to increase knowledge and confidence in COVID-19 health decision-making for parents. This study demonstrates the importance of understanding community needs, identifying strategies that promote trust, and collaborating with communities to prevent disease, promote health, and enhance health equity.
An Iteratively Adapted Transdiagnostic Prevention Program for Diverse High School Settings (U-PEACE): Protocol for a Randomized Controlled Trial
Despite many adolescents experiencing mental health concerns, a substantial portion lack access to evidence-based treatments (EBTs) for psychopathology; this issue is magnified for adolescents belonging to communities considered marginalized. One way to ameliorate this is by adapting existent EBTs-typically delivered in research settings-so that they are feasible and scalable in adolescent settings, such as high schools. The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Adolescents may be particularly suited for this purpose due to its transdiagnostic, modular approach and its focus on adolescent clients. This study aimed to iteratively adapt and implement the Unified Protocol for Transdiagnostic Treatment of Emotional Disorders in Adolescents in 3 Title 1 high schools, with a focus on feasibility and scalability of the intervention in diverse high school settings. For initial adaptation, members of participating high school communities will be presented with original, unadapted intervention materials and asked to provide qualitative feedback on how to make the program more appropriate and feasible for their schools (aim 1). After initial adaptations are implemented, an open-trial pilot case series will assess the appropriateness and feasibility of the resulting program: the Unified Protocol for Emotional and Academic Challenges in Education (aim 2). Initial outcome data and qualitative feedback from pilot case series participants will then inform final adaptations for the randomized controlled trial-in which the adapted program will be compared to high schools' mental health services as usual (aim 3). The adapted program's effectiveness will be evaluated by using a mixed methods approach, and feasibility will be preliminarily assessed through cost-effectiveness analyses (aim 4). Data collection for the study was concluded in May 2025, with primary outcome analyses anticipated to be completed by August 2025. This protocol may serve as a promising guide for adapting youth EBTs in more accessible, diverse settings, as well as result in a useful prevention program for youth with emotional concerns. ClinicalTrials.gov NCT06056674; https://clinicaltrials.gov/study/NCT06056674. DERR1-10.2196/74080.
Evaluating Immunologic and Illness Outcomes of SARS-CoV-2 Infection in Vaccinated and Unvaccinated Children Aged ≥ 5 Years, in a Multisite Longitudinal Cohort
Hybrid immunity, as a result of infection and vaccination to SARS-CoV-2, has been well studied in adults but limited evidence is available in children. We evaluated the antibody responses to primary SARS-CoV-2 infection among vaccinated and unvaccinated children aged ≥ 5 years. Methods: A longitudinal cohort study of children aged ≥ 5 was conducted during August 2021–August 2022, at sites in Arizona, Texas, Utah, and Florida. Children submitted weekly nasal swabs for PCR testing and provided sera 14–59 days after PCR-confirmed SARS-CoV-2 infection. Antibodies were measured by ELISA against the receptor-binding domain (RBD) and S2 domain of ancestral Spike (WA1), in addition to Omicron (BA.2) RBD, following infection in children, with and without prior monovalent ancestral mRNA COVID-19 vaccination. Results: Among the 257 participants aged 5 to 18 years, 166 (65%) had received at least two mRNA COVID-19 vaccine doses ≥ 14 days prior to infection. Of these, 53 occurred during Delta predominance, with 37 (70%) unvaccinated at the time of infection. The remaining 204 infections occurred during Omicron predominance, with 53 (26%) participants unvaccinated. After adjusting for weight, age, symptomatic infection, and gender, significantly higher mean RBD AUC values were observed among the vaccinated group compared to the unvaccinated group for both WA1 and Omicron (p < 0.0001). A smaller percentage of vaccinated children reported fever during illness, with 55 (33%) reporting fever compared to 44 (48%) unvaccinated children reporting fever (p = 0.021). Conclusions: Children with vaccine-induced immunity at the time of SARS-CoV-2 infection had higher antibody levels during convalescence and experienced less fever compared to unvaccinated children during infection.
Mapping of Pediatric COVID-19 Cases in Miami-Dade and Broward Counties: an Analysis of Sociodemographic Disparities
Background Numerous studies have shown a disproportionate impact of COVID-19 infection on Black and Hispanic Americans in the adult patient population. However, few studies have been done with pediatric populations. The aim of this study is to identify the prevalence and distribution of COVID-19 cases among pediatric patients in Miami-Dade and Broward counties and identify any sociodemographic disparities. Methods A total of 10,087 children/adolescents ages zero years-old to 20 years-old were tested from July 1, 2020, to December 31, 2020. ArcGIS was used to map cases and obtain sociodemographic data. SPSS software was used to determine significance of data trends and create a predictive model. Results There were 1,161 pediatric COVID-19 cases detected. White Hispanics and Black Hispanics had statically significantly higher cases when compared to White non-Hispanics and Black non-Hispanics. Percentage of households on food stamps, percentage of households below the poverty line, percentage of minority populations, and percentage of Hispanic population showed a positive correlation with detected pediatric COVID-19 cases. Alternatively, areas with higher median household incomes and higher educational status were negatively correlated with COVID-19. Percentage of Hispanic population and percentage of households below the poverty line were predictive of pediatric COVID-19 cases. Conclusion There was a disproportionate impact of pediatric COVID-19 infection on zip codes of lower socioeconomic status and increased racial/ethnic minority populations. This study demonstrates the need for public health policies that prioritize testing children/adolescents in these communities.
A Retrospective Analysis of Blood Lead Levels in Newly Arrived Immigrant Children, Miami-Dade County, Florida, 2013-2016
Objective The Centers for Disease Control and Prevention’s (CDC’s) recommendation for blood lead level (BLL) screening of refugee children is to test new arrivals aged 6 months to 16 years. No such recommendations exist for testing immigrant children. Our objective was to provide evidence in support of creating lower age-specific guidelines for BLL screening for newly arrived immigrant populations to reduce the burden of unnecessary BLL testing. Methods We conducted a 3-year (2013-2016) retrospective analysis of BLLs of 1349 newly arrived immigrant children, adolescents, and young adults aged 3-19 who visited the University of Miami Pediatric Mobile Clinic in Miami, Florida. We obtained capillary samples and confirmed values >5 μg/dL via venous sample. The primary outcome was BLL in μg/dL. The main predictor variable was age. We further adjusted regression models by poverty level, sex, and ethnicity. Results Of 15 patients with a BLL that warranted further workup and a lead level of concern, 9 were aged 3-5 and 6 were aged 6-11. None of the adolescent and young adult patients aged 12-19 had a lead level of concern. Nearly half of the patients (n = 658, 48.8%) lived in zip codes of middle to high levels of poverty. Conclusion This study provides evidence to support the creation of lower age-specific guidelines for BLL screening among newly arrived immigrant children and adolescents. Future studies should elucidate appropriate age ranges for BLL testing based on epidemiologic evidence, such as age and country of origin.
Risk reduction in SARS-CoV-2 infection and reinfection conferred by humoral antibody levels among essential workers during Omicron predominance
The extent to which semi-quantitative antibody levels confer protection against SARS-CoV-2 infection in populations with heterogenous immune histories is unclear. Two nested case-control studies were designed within the multisite HEROES/RECOVER prospective cohort of frontline workers to study the relationship between antibody levels and protection against first-time post-vaccination infection and reinfection with SARS-CoV-2 from December 2021 to January 2023. All participants submitted weekly nasal swabs for rRT-PCR testing and blood samples quarterly and following infection or vaccination. Cases of first-time post-vaccination infection following a third dose of monovalent (origin strain WA-1) mRNA vaccine (n = 613) and reinfection (n = 350) were 1:1 matched to controls based on timing of blood draw and other potential confounders. Conditional logistic regression models were fit to estimate infection risk reductions associated with 3-fold increases in end titers for receptor binding domain (RBD). In first-time post-vaccination and reinfection study samples, most were female (67%, 57%), non-Hispanic (82%, 68%), and without chronic conditions (65%, 65%). The odds of first-time post-vaccination infection were reduced by 21% (aOR = 0.79, 95% CI = [0.66–0.96]) for each 3-fold increase in RBD end titers. The odds of reinfection associated with a 3-fold increase in RBD end titers were reduced by 23% (aOR = 0.77, 95% CI = [0.65–0.92] for unvaccinated individuals and 58% (aOR = 0.42, 95% CI = [0.22–0.84]) for individuals with three mRNA vaccine doses following their first infection. Frontline workers with higher antibody levels following a third dose of mRNA COVID-19 vaccine were at reduced risk of SARS-CoV-2 during Omicron predominance. Among those with previous infections, the point estimates of risk reduction associated with antibody levels was greater for those with three vaccine doses compared to those who were unvaccinated.